чт, 12 нояб. 2020 г. в 23:00, Peter Geoghegan <p...@bowt.ie>:
> Another thing that I'll probably add to v8: Prefetching. This is > probably necessary just so I can have parity with the existing > heapam.c function that the new code is based on, > heap_compute_xid_horizon_for_tuples(). That will probably help here, > too. > I don't quite see this part. Do you mean top_block_groups_favorable() here? -- Victor Yegorov
